عن المنظمة الأخبار الوسائط الإعلامية المتعددة الموضوعات الرئيسية الإحصائيات الأعضاء المطبوعات

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
بحث متقدّم
تاريخ الإصدار
1981

خيارات البحث

النتائج 81 - 90 من 306

Water quality measurement

1981

Mark, Harry B. | Mattson, James S.

analysis water supply measurement water quality
National Agricultural Library - United States of America
Membrane filtration

1981

Dutka, Bernard J.

membranes water supply methods microbiology water filtration sanitary microbiology membrane separation artificial indicators (biology) water microbiology ...
National Agricultural Library - United States of America
Sludge treatment

1981

Eckenfelder, W. Wesley (William Wesley) | Santhanam, Chakra J.

purification sewage sewage sludge sewage disposal plants design and construction
National Agricultural Library - United States of America
Handbook of wastewater treatment processes

1981

Vernick, Arnold S. | Walker, Elwood C.

pollution sewage purification
National Agricultural Library - United States of America
[The sea supplies more than 11 000 cubic meters of desalinated water to the residents of the Cayes in Florida]

1981

Anon.

European Union - Belgium
Wastewater treatment and disposal

1981

Arceivala, S. J.

sewage purification sewage disposal
National Agricultural Library - United States of America
Marine pollution | Meeresverschmutzung. English

1981

Gerlach, Sebastian A.

marine pollution water pollution
National Agricultural Library - United States of America
Biology of freshwater pollution

1981

Mason, C. F.

water pollution pollution fresh water water aquatic biology and ecology (general) freshwater biology
National Agricultural Library - United States of America
[The standardization of air and water analysis methods [listing of the existing regulations in Belgium]]

1981

Janssens, H. (Institut Belge de Normalisation, Bruxelles (Belgium))

European Union - Belgium
Effect of heavy metal pollution on plants

1981

Lepp, N. W. (Nicholas W)

plants heavy metals plants trace elements effect of trace elements on environmental aspects miscellaneous plant disorders and injuries effect of heavy metals on effect of heavy metals on
National Agricultural Library - United States of America